AS2852
CESNET z.s.p.o. · cesnet.cz
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Netblock | Company | Num of IPs |
---|---|---|
146.102.0.0/16 | Vysoka skola ekonomicka v Praze | 65,536 |
147.228.0.0/16 | Plzen | 65,536 |
147.230.0.0/15 | Liberec | 131,072 |
147.230.0.0/16 | Liberec | 65,536 |
147.230.156.0/24 | Liberec | 256 |
147.231.0.0/16 | Praha | 65,536 |
147.251.0.0/16 | Brno | 65,536 |
147.32.0.0/15 | Prague | 131,072 |
147.32.0.0/16 | Prague | 65,536 |
147.33.0.0/16 | Praha 6 | 65,536 |
158.194.0.0/16 | Univerzita Palackeho | 65,536 |
158.196.0.0/16 | VSB - Technical University | 65,536 |
160.216.0.0/15 | Univerzita obrany | 131,072 |
160.216.0.0/16 | Univerzita obrany | 65,536 |
160.217.0.0/16 | University of South Bohemia | 65,536 |
185.8.160.0/22 | CESNET z.s.p.o. | 1,024 |
193.84.116.0/23 | Institute of Chemical Process Fundamentals of the CAS, v.v.i. | 512 |
193.84.160.0/20 | UJV Rez, a.s. | 4,096 |
193.84.192.0/19 | Slezska univerzita v Opave | 8,192 |
193.84.192.0/20 | Slezska univerzita v Opave | 4,096 |
193.84.208.0/20 | Slezska univerzita v Opave | 4,096 |
193.84.32.0/20 | Ceska zemedelska univerzita v Praze | 4,096 |
193.84.53.0/24 | Charles University | 256 |
193.84.55.0/24 | Charles University | 256 |
193.84.56.0/21 | Charles University | 2,048 |
193.84.80.0/22 | Prague 6 | 1,024 |
195.113.0.0/16 | CESNET z.s.p.o. | 65,536 |
195.178.64.0/19 | CESNET z.s.p.o. | 8,192 |
78.128.128.0/17 | CESNET z.s.p.o. | 32,768 |
Netblock | Company |
---|---|
2001:718::/29 | CESNET z.s.p.o. |
2001:718::/32 | CESNET z.s.p.o. |
WHOIS Details
ASHandle: AS2852 OrgID: AS2852 ASName: AS2852 ASNumber: AS2852 RegDate: 0000-00-00 Updated: 0000-00-00 TechHandle: AA00-AAAA Source: AAAA
Hosted Domains
There are 2,820 domain names hosted across 1,015 IP addresses on this ASN.
Peers
There are 252 peers for this ASN.
Peers | Name |
---|---|
AS1031 | Peer 1 Internet Service LLC |
AS10906 | Núcleo de Inf. e Coord. do Ponto BR - NIC.BR |
AS1103 | SURF B.V. |
AS11284 | Núcleo de Inf. e Coord. do Ponto BR - NIC.BR |
AS1140 | Stichting Internet Domeinregistratie Nederland |
AS11644 | Núcleo de Inf. e Coord. do Ponto BR - NIC.BR |
AS12552 | GlobalConnect AB |
AS12637 | SEEWEB s.r.l. |
AS12741 | Netia SA |
AS12779 | IT.Gate S.p.A. |
AS12859 | BIT BV |
AS12969 | Vodafone Iceland |
AS13030 | Init7 (Switzerland) Ltd. |
AS13150 | CATO NETWORKS LTD |
AS13194 | UAB "Bite Lietuva" |
AS13237 | euNetworks GmbH |
AS13335 | Cloudflare, Inc. |
AS137409 | GSL Networks Pty LTD |
AS14630 | Invesco Group Services, Inc. |
AS14840 | BR.Digital Provider |
AS14907 | Wikimedia Foundation Inc. |
AS15435 | DELTA Fiber Nederland B.V. |
AS15547 | netplus.ch SA |
AS15576 | NTS workspace AG |
AS15605 | Connesi s.p.a. |
AS15685 | CASABLANCA INT a.s. |
AS15802 | Emirates Integrated Telecommunications Company PJSC |
AS15830 | Equinix (EMEA) Acquisition Enterprises B.V. |
AS15935 | ha-vel internet s.r.o. |
AS15958 | CETIN Ltd. Belgrade |
AS16019 | Vodafone Czech Republic a.s. |
AS16246 | Nej.cz s.r.o. |
AS16509 | Amazon.com, Inc. |
AS16552 | Tiggee LLC |
AS17639 | Converge ICT Solutions Inc. |
AS1764 | Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH |
AS18106 | Viewqwest Pte Ltd |
AS1828 | Unitas Global LLC |
AS1853 | ACONET |
AS196762 | ALKOM Security, a.s. |
AS197277 | State Institute for Drug Control |
AS197451 | Brno University of Technology |
AS198605 | AVAST Software s.r.o. |
AS199405 | Oslavany.NET, spolek |
AS199524 | G-Core Labs S.A. |
AS199604 | OLOMOUCKY KRAJ |
AS199657 | TNtech, s.r.o. |
AS199711 | National Cyber and Information Security Agency |
AS199803 | ComSource s.r.o. |
AS199938 | Netzwerge GmbH |
AS200874 | Liberecky kraj |
AS201163 | Komercni banka, a.s. |
AS201594 | Czech Telecommunication Office |
AS201648 | Plzensky kraj |
AS201730 | DataSpring |
AS202297 | Skylon Solutions Limited |
AS202605 | EMPECOM, s.r.o. |
AS202874 | Zlinsky Kraj |
AS202877 | VEJNET.CZ s.r.o. |
AS203165 | Statni pokladna Centrum sdilenych sluzeb, s.p. |
AS204384 | LLC "OTT UKRAINE" |
AS204772 | Reditelstvi silnic a dalnic s.p. |
AS204860 | NetX Networks a.s. |
AS20562 | Broadband Hosting B.V. |
AS207153 | Stream-iT, s.r.o. |
AS20723 | AVONET, s.r.o. |
AS20764 | CJSC RASCOM |
AS20804 | Exatel S.A. |
AS208060 | Dr. Max BDC, s.r.o. |
AS208093 | Moravskoslezsky kraj |
AS208882 | Automation & Business, s.r.o. |
AS20932 | Services Industriels de Geneve |
AS20940 | Akamai International B.V. |
AS20965 | GEANT Vereniging |
AS209719 | Ministerstvo Obrany |
AS210111 | Netcraft Solutions s.r.o. |
AS210367 | Krajska zdravotni, a.s. |
AS210498 | Kraj Vysocina |
AS2119 | Telenor Norge AS |
AS212483 | LEVEL EIGHTY-SIX COMMUNICATIONS LTD |
AS212876 | Pardubicky Kraj |
AS213152 | Narodni bezpecnostni urad Czech Republic |
AS21320 | GEANT Vereniging |
AS213387 | TeSuNet s.r.o. |
AS21430 | WIA spol. s.r.o. |
AS215582 | Jan Kalista |
AS215704 | NGN CZ s.r.o. |
AS21859 | Zenlayer Inc |
AS22356 | Durand do Brasil Ltda |
AS23106 | AMERICAN TOWER DO BRASIL-COMUNICAÇÂO MULTIMÍDIA LT |
AS23764 | CTGNet |
AS24482 | SG.GS |
AS24961 | WIIT AG |
AS25091 | IP-Max SA |
AS25160 | Vorboss Limited |
AS25192 | CZ.NIC, z.s.p.o. |
AS25220 | equada network GmbH |
AS25234 | ACTIVE 24, s.r.o. |
AS25248 | RADIOKOMUNIKACE a.s. |
AS25424 | InterneXt 2000, s.r.o. |
Upstreams
There are 6 upstreams for this ASN.
upstreams | Name |
---|---|
AS21320 | GEANT Vereniging |
AS2914 | NTT America, Inc. |
AS49025 | PRO-ZETA a.s. |
AS6461 | Zayo Bandwidth |
AS6762 | TELECOM ITALIA SPARKLE S.p.A. |
AS6939 | Hurricane Electric LLC |
Downstreams
There are 15 downstreams for this ASN.
Downstreams | Name |
---|---|
AS197277 | State Institute for Drug Control |
AS197451 | Brno University of Technology |
AS199604 | OLOMOUCKY KRAJ |
AS199711 | National Cyber and Information Security Agency |
AS200874 | Liberecky kraj |
AS201648 | Plzensky kraj |
AS202874 | Zlinsky Kraj |
AS204772 | Reditelstvi silnic a dalnic s.p. |
AS208093 | Moravskoslezsky kraj |
AS210367 | Krajska zdravotni, a.s. |
AS210498 | Kraj Vysocina |
AS212876 | Pardubicky Kraj |
AS213152 | Narodni bezpecnostni urad Czech Republic |
AS48091 | Kraj Vysocina |
AS61110 | Sprava informacnich technologii mesta Plzne, p.o. |
Related Networks
What is an ASN?
Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.
The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS2852 at robtex.
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